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Intel Xeon W-11955M vs Xeon W-1390

The Intel Xeon W-1390 @ 2.80GHz is newer than Intel Xeon W-11955M @ 2.60GHz also around 7% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Xeon W-11955M @ 2.60GHz uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Server. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 189 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Xeon W-11955M @ 2.60GHz×Intel Xeon W-1390 @ 2.80GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1787FCLGA1200
CPU ClassLaptop, ServerServer
Clockspeed2.6 GHz2.8 GHz
Turbo SpeedUp to 5.0 GHzUp to 5.2 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 640KB, L2: 10.0MB, L3: 24MBL1: 640KB, L2: 4.0MB, L3: 16MB
TDP45W80W
Yearly Running Cost$8.21$14.60
OtherIntel UHD Graphics for 11th Gen Intel ProcessorsIntel UHD Graphics P750
First Seen on ChartQ2 2021Q4 2021
# of Samples1845
CPU Value35.741.6
Single Thread Rating(% diff. to max in group)3253(-4.7%)3414(0.0%)
CPU Mark(% diff. to max in group)22218(-7.0%)23902(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 18th of April 2025 - Higher results represent better performance
Intel Xeon W-11955M @ 2.60GHz
22,218
Intel Xeon W-1390 @ 2.80GHz
23,902
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 18th of April 2025 - Higher results represent better value
Intel Xeon W-11955M @ 2.60GHz
35.7
Intel Xeon W-1390 @ 2.80GHz
41.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 18th of April 2025 - Higher results represent better performance
Intel Xeon W-11955M @ 2.60GHz
3,253
Intel Xeon W-1390 @ 2.80GHz
3,414
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Xeon W-11955M @ 2.60GHz Intel Xeon W-1390 @ 2.80GHz
Max TDP45W80W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.